Anti-symmetric Vivaldi ground penetrating radar antenna
A ground-penetrating radar, anti-symmetric technology, applied in the direction of antenna support/installation device, radiation element structure, etc., can solve the problems of low frequency, large antenna size, insufficient resolution, etc., and achieve high antenna gain and low echo Loss, good directivity effect
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[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
[0028] like figure 1 , figure 2 As shown, a kind of anti-symmetrical Vivaldi ground-penetrating radar antenna includes a double-sided printed circuit board and a microstrip line 1 located on the printed circuit board. The printed circuit board is a dielectric substrate 8 with a metal conductive layer on both sides, and the printed circuit board The upper and lower surfaces of the board are respectively provided with a copper sheet in the shape of a lung lobe as two antenna poles, namely figure 1 , figure 2 In the upper surface pole 6 and the lower surface pole 7, the inner area o...
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